Extracting Certificate.crt and PrivateKey.key from a Certificate.pfx File – GSX Help Center
How to configure a .pfx certificate for use with t... - Qlik Community - 1711079
OpenSSL – How to renew an expired SSL Certificate, so that the new SSL Certificate has the same Public Key as the old Certificate | University of South Wales: Cyber University of
OpenSSL Tutorial: How Do SSL Certificates, Private Keys, & CSRs Work?